15839934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239999}}^1$

素因数の和:240015

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 18720066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239999, 479998, 719997, 1439994, 2639989, 5279978, 7919967, 15839934]

約数ペア:

[(1, 15839934), (2, 7919967), (3, 5279978), (6, 2639989), (11, 1439994), (22, 719997), (33, 479998), (66, 239999)]